Ed Helms and Christina Applegate star in this comedy written and
directed by John Francis Daley and Jonathan M. Goldstein. Rusty
Griswold (Helms) and his family are in need of a vacation so he
surprises his wife Debbie (Applegate) by booking them and their two
boys into the soon-to-be-closing Walley World to recreate the
memorable vacation he had with his family 30 years ago. After a
pit-stop visit to his parents Clark and Ellen (Chevy Chase and
Beverly D'Angelo), his sister Audrey (Leslie Mann) and annoyingly
perfect brother-in-law Stone (Chris Hemsworth), Rusty and his
family set off on their adventure which, in true Griswold
tradition, is not without its setbacks, mishaps and horrific
ordeals...